Question

我是Django的新手，正在制作一个搜索栏，并在views.py中添加了逻辑，它引发了此错误“类型对象'About'没有属性'objects'”我不知道为什么

from django.views.generic import TemplateView, ListView, DetailView
from .models import About


#views

class Home(ListView):
    """docstring for Home"""
    template_name = 'home.html'
    model = About
    recents = About.objects.all()
    context_object_name = 'recents'



class BiographyDetail(DetailView):
    """docstring for BiographyDetail"""
    model = About
    template_name = 'details.html'


class About(TemplateView):
    """docstring for BiographyDetail"""

    template_name = 'about.html'
    model = About


class Contacts(TemplateView):
    """docstring for BiographyDetail"""

    template_name = 'contact.html'
    model = About


class Projects(TemplateView):
    """docstring for BiographyDetail"""

    template_name = 'projects.html'
    model = About


class Search(ListView):
    """docstring for BiographyDetail"""

    template_name = 'search.html'
    model = About
    def get_queryset(self): # new
        query = self.request.GET.get('search')
        searches = About.objects.filter(
            Q(name__icontains=query)
            )
        return searches

这是我的models.py文件夹

#models.py
from django.db import models
from django.utils import timezone
import datetime
# Create your models here.

TYPE = (
    ('politician','POLITICIAN'),
    ('poet','POET'),
    ('author','AUTHOR'),
    ('actor','ACTOR'),
    )




class About(models.Model):
    name = models.CharField(max_length = 200, default ='')
    quote = models.CharField(max_length = 200, default ='')
    born = models.DateField(verbose_name = 'Born on', null = True)
    born_at = models.CharField(max_length = 200, default ='')
    died = models.DateField(verbose_name = 'Born on', null = True)
    died_at = models.CharField(max_length = 200, default ='')
    main = models.TextField(default='')
    category = models.CharField(choices = TYPE, default = 'poet', max_length = 10)
    image = models.ImageField(blank = True, default='',upload_to = 'static')
    created_on = models.DateTimeField(auto_now_add = True)
    updated_on = models.DateTimeField(auto_now = True)

    def __str__(self):
        return self.name

    def was_published_recently(self):
        return self.created_on >=timezone.now() - datetime.timedelta(days=15)

我做错了什么，请帮助我

Answer 1

您的class About(models.Model):和class About(TemplateView):之间似乎有冲突

您没有将导入内容粘贴到文件中，但是我很确定About和Home类中的Search使用的是About视图您的About模型。

我建议您重命名一些内容（例如About-> AboutView），以便您没有这些完全相同的类名。那应该使事情变得更明显，以便您可以了解发生了什么。

为什么我得到“类型对象“关于”没有属性“对象””

1 个答案: